Universal cap



FIG. 1 is a top perspective view of a universal cap showing my newdesign;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is front elevation view thereof;

FIG. 4 is cross-sectional view thereof taken generally along line 4-4 inFIG. 3;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a cross-sectional view thereof similar to FIG. 4, shown in anenvironment of use; and,

FIG. 8 is a cross-sectional view thereof similar to FIG. 4, shown inanother environment of use.

The broken line showing of the sample tube in FIGS. 7 and 8 illustratesenvironmental subject matter. The broken lines immediately adjacent theshaded areas represent the bounds of the claim, and all other brokenlines are included for the purpose of illustrating the unclaimedportions of the universal cap. None of the broken lines form a part ofthe claimed design.

The ornamental design for a universal cap, as shown and described.